我們知道GRC是一種以耐堿玻璃纖維為增強資料，水泥砂漿為基體資料的纖維水泥復合資料。具有很好的抗拉和抗折強度與耐性。這種資料特別適合制作裝修造型和用來表現激烈的質感，一種經過造型、紋路、質感與色彩表達設計師想象力的資料。設計者可以充分利用GRC資料所特有的高抗彎、抗拉、抗剪和抗沖擊強度，依據薄殼結構原理設計制作剛性曲面造型。著重資料力學與結構力學的綜合運用，結合幾許造型的合理性，依托曲面內的雙向軸力和順剪力承受載荷。經過曲面造型改變，豐富建筑立面裝修效果;減輕結構自重，內力均勻，提高了空間全體作業性，強度高，剛度大，節約資料，經濟合理。
First of all, we know that GrC is a kind of fiber cement composite material with alkali resistant glass fiber as reinforcement material and cement mortar as matrix material. It has good tensile and flexural strength and resistance. This kind of material is especially suitable for making decoration modeling and expressing intense texture. It is a kind of material that expresses the designer's imagination through modeling, texture, texture and color. The designer can make full use of the high bending strength, tensile strength, shear strength and impact strength of GRC data, and design and make the rigid surface model according to the principle of thin shell structure. This paper focuses on the comprehensive application of data mechanics and structural mechanics, combined with the rationality of several modeling, relying on the bidirectional axial force and shear force in the curved surface to bear the load. After the surface modeling change, the facade decoration effect of the building is enriched; the self weight of the structure is reduced, the internal force is even, and the whole space operation is improved, with high strength, high rigidity, data saving and economic rationality.
一、GRC線條施工工藝：
1、 GRC line construction process:
工藝流程：施工準備→出場構建查驗→各類鐵件、支架制作→找準外墻土建基準線→按GRC構建標準定位放線→GRC構建就位裝置→堵縫、修補→養護→分項驗收。
Process flow: construction preparation → site construction inspection → production of all kinds of iron parts and supports → determination of civil engineering datum line of external wall → positioning and setting out according to GRC construction standard → GRC construction in place device → joint sealing and repair → maintenance → sub item acceptance.
施工辦法：
Construction method:
1、構件出場查驗規范
1. Code for site inspection of components
由于構件系圍外加工預制，一切，有必要確保出場構件的質量。依據構件加工企業規范，按外觀和尺寸誤差進行現場查驗。且出場構建須有出廠合格證書，禁止運用不合格的構件。
Since the components are processed and prefabricated outside the enclosure, it is necessary to ensure the quality of the components out of the site. According to the specifications of component processing enterprises, conduct on-site inspection according to the appearance and size errors. In addition, the outgoing construction must be provided with factory certificate, and unqualified components are forbidden to be used.
2、構件裝置固定辦法 線條類裝置：
2. Fixed method of member device line device:
a.當截面標準小于8mm×8mm時，直接在紅磚墻或混凝土墻上打Φ8×100脹大螺栓與構件預埋件焊接固定(預埋件與脹大螺栓焊接點不得少于4個)。
a. When the section standard is less than 8mm × 8mm, Φ 8 × 100 expansion bolt shall be directly punched on the red brick wall or concrete wall to weld and fix with the component embedded parts (the number of welding points between embedded parts and expansion bolt shall not be less than 4).
b.當線條類截面標準大于800mm×80mm時，需在檐線內加角鋼支架固定于墻體，然后在墻上打脹大螺栓與構件預埋件焊接固定。(如構件為回填型除外)
b. When the section standard of line type is greater than 800mm × 80mm, angle steel bracket shall be added in the eave line to fix on the wall, and then the expansion bolt shall be punched on the wall and welded with the embedded parts of the component. (except if the component is backfill type)
c.特別注意：當墻體為輕質切體時，需用Φ8鋼筋制作過墻桿與構件預埋件焊接固定。
c. Special attention: when the wall is light cut body, Φ 8 steel bar shall be used to make wall bar and component embedded parts for welding and fixation.
窗套類裝置。在墻體上大脹大螺栓或墻桿與構件預埋件焊接，單體構件(床上套，側傍、窗下臺)2000mm長以內
Window sets. Weld the expansion bolt or wall bar on the wall with the embedded part of the component, and the length of the single component (upper bed cover, side by side, window step down) is less than 2000mm
固定點不得少于4個，2000mm長以外固定點不得少于6個。
There shall be no less than 4 fixed points and no less than 6 fixed points beyond 2000mm long.
花飾、漩渦類構件裝置。構件預埋件與碰撞栓或過墻桿焊接固定。
Flower decoration, vortex component device. The embedded part of the component is welded and fixed with the collision bolt or the wall bar.
裝修板、金字板等裝置。
Decoration board, gold plate and other devices.
墻面半柱類構件裝置。
Wall half column component device.
a .半柱透。柱頭(科林斯型)內部須用3根φ6鋼筋拉桿與墻上脹大栓或過墻桿固定。
A. half column penetration. The inner part of the column head (Collins type) shall be fixed with three φ 6 steel tie rods and wall expansion bolts or wall crossing rods.
b .半柱基構件裝置。
B. installation of half column base members.
二、GRC線條對施工環境的條件是有必定要求的：
2、 GRC line has certain requirements for construction environment conditions:
1、不能陰雨天氣情況下進行施工。
1. Construction shall not be carried out in rainy weather.
2、施工時要堅持墻面的基本枯燥和整潔。
2. During construction, the basic dryness and tidiness of the wall surface shall be adhered to.
3、施工環境的風力比較大的情況下
3. When the wind force in the construction environment is relatively large
4、在大風和高溫的情況下、陽光直射的墻面上施工，防止GRC構建失水過快而呈現毛細裂縫。
4. In case of strong wind and high temperature, the construction on the wall with direct sunlight shall be carried out to prevent the capillary crack caused by too fast water loss of GRC construction.
5、施工墻面以2米的靠尺查看，大誤差應小于4mm;超差部位應修補
5. The construction wall shall be checked with a 2m guiding rule, and the maximum error shall be less than 4mm; the out of tolerance part shall be repaired
6、施工現場的環境溫度和基層墻體表面溫度在施工及施工后24小時內不得低于5℃，一般在5-35℃環境下施工。
6. The ambient temperature of the construction site and the surface temperature of the base wall shall not be lower than 5 ℃ within 24 hours after the construction and construction, and the construction is generally carried out under the environment of 5-35 ℃.
7、施工完后避免雨水的沖刷，應加以保護。
7. After the completion of the construction, the rain water shall be prevented from scouring and shall be protected.
8、施工時要隨時把握天氣改變，做出施工調整。惡劣天氣下禁止施工。
8. During construction, it is necessary to grasp the weather change at any time and make construction adjustment. No construction in bad weather.
9、在施工GRC線條，不要進行其它的施工
9. In the construction of GRC line, do not carry out other construction
10、應隨時把握后三天的天氣情況，如若呈現下雨天禁止施工。
10. The weather conditions of the next three days shall be grasped at any time, and construction is prohibited in case of rainy days.
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